700863460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{2657}}^1$

素因数の和:2797

約数の個数: 72

約数和(自身を含む): 1633234680

約数和(自身を除く): 932371220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 121, 218, 220, 242, 436, 484, 545, 605, 1090, 1199, 1210, 2180, 2398, 2420, 2657, 4796, 5314, 5995, 10628, 11990, 13189, 13285, 23980, 26378, 26570, 29227, 52756, 53140, 58454, 65945, 116908, 131890, 146135, 263780, 289613, 292270, 321497, 579226, 584540, 642994, 1158452, 1285988, 1448065, 1607485, 2896130, 3185743, 3214970, 5792260, 6371486, 6429940, 12742972, 15928715, 31857430, 35043173, 63714860, 70086346, 140172692, 175215865, 350431730, 700863460]

約数ペア:

[(1, 700863460), (2, 350431730), (4, 175215865), (5, 140172692), (10, 70086346), (11, 63714860), (20, 35043173), (22, 31857430), (44, 15928715), (55, 12742972), (109, 6429940), (110, 6371486), (121, 5792260), (218, 3214970), (220, 3185743), (242, 2896130), (436, 1607485), (484, 1448065), (545, 1285988), (605, 1158452), (1090, 642994), (1199, 584540), (1210, 579226), (2180, 321497), (2398, 292270), (2420, 289613), (2657, 263780), (4796, 146135), (5314, 131890), (5995, 116908), (10628, 65945), (11990, 58454), (13189, 53140), (13285, 52756), (23980, 29227), (26378, 26570)]